CMakeLists.txt

cmake_minimum_required(VERSION 3.9)

project(cingulata VERSION 1.5.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)

# compilation options
option(BUILD_DOC "Build documentation" OFF)
option(USE_BFV "Use B/FV implementation" OFF)
set(TFHE_PATH "/mnt/c/Code/tfhe")
option(ENABLE_UNITTEST "Enable common interface unit tests using googletest" OFF)

# do not initialize any of submodules
set(INIT_ABC_MODULE OFF)
set(INIT_CINGU_PARAM_MODULE OFF)
set(INIT_GOOGLETEST_MODULE OFF)
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
set(BUILD_ONLY_COMMON ON)

if (USE_BFV)
  set(INIT_ABC_MODULE ON)
  set(INIT_CINGU_PARAM_MODULE ON)
  set(BUILD_ONLY_COMMON OFF)
endif (USE_BFV)

set(USE_TFHE OFF)
if (NOT ("${TFHE_PATH}" STREQUAL ""))
  find_package(TFHE REQUIRED)
  set(USE_TFHE ON)
  set(BUILD_ONLY_COMMON OFF)
endif()

if(ENABLE_UNITTEST)
  set(INIT_GOOGLETEST_MODULE ON)
endif(ENABLE_UNITTEST)

set(COMMON_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/common/include)

add_subdirectory(submodules)
add_subdirectory(common)

message("BUILD_DOC                  " ${BUILD_DOC})
message("BUILD_ONLY_COMMON          " ${BUILD_ONLY_COMMON})
message("USE_BFV                    " ${USE_BFV})
message("USE_TFHE                   " ${USE_TFHE})
message("TFHE_PATH                  " ${TFHE_PATH})
message("ENABLE_UNITTEST            " ${ENABLE_UNITTEST})

message("INIT_ABC_MODULE            " ${INIT_ABC_MODULE})
message("INIT_CINGU_PARAM_MODULE    " ${INIT_CINGU_PARAM_MODULE})
message("INIT_GOOGLETEST_MODULE     " ${INIT_GOOGLETEST_MODULE})

if(NOT ${BUILD_ONLY_COMMON})
  if(USE_BFV)
    add_subdirectory(optim)
  endif(USE_BFV)

  add_subdirectory(runtime)

  include_directories(circuit/include) # support old circuit interface
  include_directories(${COMMON_INCLUDE_DIR})
  add_subdirectory(tests)
endif()